JREPL.BAT v8.6 - regex text processor with support for text highlighting and alternate character sets

[dbenham]

I may have the column positions off a bit, but here is a looooong one liner that very efficiently creates your final CSV using only a single FOR loop executing wget piped to JREPL twice

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@echo off
TITLE Get WORS Results

SET /P "RACENUM=What race number do you want to retrieve? : "
set "url=http://www.wors.org/results/2015"

(for %%G in (junior) do wget -O - -q %url%/%RACENUM%/overall/%%G.htm |^
jrepl "^((?:(  DNF|   NR)|.{5}).{80})(.*Broken Spoke.*)" ^
      "$1+($2?'           ':'')+$3+'\x22%RACENUM%\x22,\x22%%G\x22'" ^
      /j /a |^
jrepl "(.{5})(.{9})(..)(.{6})(.{7})(.{26})(.{26})(...)(.{12})(.{12})(.{32})(.*)" ^
      "f($1)+f($2)+f($3)+f($4)+f($5)+f($6)+f($7)+f($8)+f($9)+f($10)+f($11)+$12" ^
      /j /jbeg "function f(str){return str.replace(/^\s*(\S(.*\S)*)*/,'\x22$1\x22,')}"
)>>ALL_Race_Results.csv

EDIT - Simplified the regex in the f(str) function


Dave Benham

[pyr0ball]

Hey guys, I'm having a very strange issue with JREPL not catching a seemingly simple string. I'm unsure if I'm using improper syntax, or if JREPL has some other issues when editing *.reg files.

I'm starting from a pre-made registry file where I've replaced a portion of a registry key with the string CURRENT_DIRECTORY, and I'm trying to have JREPL replace that with a variable for the current working directory. I've used this technique successfully for other parts of my script where it's replacing text in *.ini and *.txt files, but it cant seem to detect it in this case. Here's the full line and the command I'm calling:

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"SFXModule"="CURRENT_DIRECTORY\\WinRAR-Portable\\*.sfx"

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C:\Test> jrepl.bat "CURRENT_DIRECTORY" "TESTOUT" /m /f Default_SplitSFXProfile.reg /o SplitSFXProfile.reg

After running, the output file looks exactly the same:

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"SFXModule"="CURRENT_DIRECTORY\\WinRAR-Portable\\*.sfx"

Any ideas what I may be doing wrong?

[dbenham]

After running, the output file looks exactly the same:
...
Any ideas what I may be doing wrong?

Are you sure your input file is ASCII (ANSI) and not unicode?


Dave Benham

[pyr0ball]

Are you sure your input file is ASCII (ANSI) and not unicode?


Dave Benham

Notepad++ reports the input file as UCS-2 Little Endian, and the same for the output

[pyr0ball]

After running, the output file looks exactly the same:
...
Any ideas what I may be doing wrong?

Are you sure your input file is ASCII (ANSI) and not unicode?


Dave Benham

Well, I guess that was my issue. Converted to ANSI first and was able to get a proper output file! Now I just have to see if regedit will take an ANSI .reg instead of unicode

[dbenham]

Here is a version 3.6 - a very minor release that simply adds the /?? option for paged help via MORE

JREPL.BAT Version 3.6

JREPL3.6.zip

(8.78 KiB) Downloaded 1106 times

Dave Benham

[foxidrive]

Dave,

We discussed . not matching \n I've misunderstood something here and I am unsure where I've gone wrong.


I thought this term would match the end of a line, any string of numerals, and then the end of that line.

"\r\n([0-9]*)\r\n"

My aim is to have all the numbers that are on lines by themselves, to be on one line - and this code does that, but it has other effects of removing more line endings.

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@echo off
(
echo(Thanks for playing, here are the details of your purchase.
echo(
echo(Game: $600 Million Jackpot
echo(Draw(s^): 11562
echo(Purchased: 5 Aug, 2015
echo(Ticket No: 0 055 43
echo(Entry Details: 1 game
echo(Price: $1.20 (includes $0.10 commission^)
echo(
echo(Your Numbers
echo(Game 1
echo(3
echo(15
echo(29
echo(31
echo(32
echo(39
echo(45
)>file1.txt


call jrepl "\r\n([0-9]*)\r\n" " $1 " /m /x /f file1.txt
pause

This is the output and the numerals are on one line as I wish, but below that is the input text where you can see more changes have taken place.
How does the regular expression do this? I'm stumped.


Thanks for playing, here are the details of your purchase. Game: $600 Million Jackpot
Draw(s): 11562
Purchased: 5 Aug, 2015
Ticket No: 0 055 43
Entry Details: 1 game
Price: $1.20 (includes $0.10 commission) Your Numbers
Game 1 3 15 29 31 32 39 45



Thanks for playing, here are the details of your purchase.

Game: $600 Million Jackpot
Draw(s): 11562
Purchased: 5 Aug, 2015
Ticket No: 0 055 43
Entry Details: 1 game
Price: $1.20 (includes $0.10 commission)

Your Numbers
Game 1
3
15
29
31
32
39
45

[dbenham]

* matches 0 or more times, so \r\n([0-9]*)\r\n empty lines as well as lines containing only digits.

The solution is to use + (match 1 or more times) instead of *

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call jrepl "\r\n([0-9]+)\r\n" " $1 " /m /x /f file1.txt

Dave Benham

[foxidrive]

The solution is to use + (match 1 or more times) instead of *

Dave Benham

Thank you for enlightening me Dave.

[foxidrive]

Dave, this isn't really a bug but it's something that may benefit from a rethink wrt /x switches

What happens is when a .csv file is passed to jrepl - and assume double quotes are required -
then a letter in the path is changed to a formfeed in C:\files\apple carrot\pie

It will affect paths like d:\twitter and f:\backup too with tab and backspace, if I got it right.

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@echo off
SET "encrypted=C:\files\apple carrot\pie"

echo receipt_20150814.csv|jrepl ".*(........)...." "echo \q%encrypted%\$1\q"  /x >"temp.txt"

[dbenham]

That behavior is to be expected, and is necessary. Your string includes \f, which is interpreted by the /X option as a form-feed character.

When using the /X option, all \ literals should be escaped as \\. Technically you need only escape any \ literal that precedes a character that would be recognized as an escape sequence. But it is a good idea to simply escape all the \ literals.

Note how in addition to escaping the variable value, I also escape the one \ in the replacement string.

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@echo off
setlocal
set "encrypted=C:\\files\\apple carrot\\pie"

echo receipt_20150814.csv|jrepl ".*(........)...." "echo \q%encrypted%\\$1\q"  /x >"temp.txt"

Dave Benham

[foxidrive]

EDITED:

I've modified my reply as I realise now that it's not as widespread as I had assumed, Dave.

it doesn't affect the contents of $& such as below, which I had assumed would suffer too.

I just noticed - the formfeed is at the start and the end of each line.


d:\files>dir cap* /b /s /a-d |jrepl ".*" "\f$&" /x
♀d:\files\capture - 2015-08-16_161106.jpg♀
♀d:\files\capture - 2015-08-18_190558.jpg♀
♀d:\files\capture - 2015-08-18_190558.png♀

Note how in addition to escaping the variable value, I also escape the one \ in the replacement string.

That escape doesn't affect the sample code I posted right, but would if there was the affected text characters after the backslash.

[dbenham]

You fell into the trap of .* matching an empty string (again )

.* first matches the entire line, then it matches the empty string before the line end. The solution is to add the ^ anchor.

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dir cap* /b /s /a-d |jrepl "^.*" "\f$&" /x

Or you could simplify to:

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dir cap* /b /s /a-d |jrepl "^" "\f" /x

Dave Benham

[foxidrive]

You fell into the trap of .* matching an empty string (again )

hehe Wasn't it with /m that we discussed it not matching a \n ?

.* first matches the entire line, then it matches the empty string before the line end. The solution is to add the ^ anchor.

I'm aware of anchoring to the line start and end but I'm really surprised because GnuSED doesn't act this way - see here for sed output:

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d:\files>dir cap* /b|jrepl ".*" "a"
aa
aa
aa

d:\files>dir cap* /b|sed s/.*/a/g
a
a
a

Thanks for your explanation once more Dave - it's most useful.

[brinda]

dave,

a request for word jumble mix for jrepl.

currently using excel code here for jumble and modifying them the suit the needs
http://www.mrexcel.com/forum/excel-questions/37340-word-scramble.html


Normal word list input on text file looks below

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Sri Advaita
Bhagavad Gita
Saptaham
Maha Bali Puram

Processed list text file (Normal, jumble,mirror,reverse)

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Normal,jumble,mirror,reverse

Sri Advaita,rSi vAdiata,atiavdA irS,irS atiavdA 
Bhagavad Gita,avBgahd tiGa,atiG davagahB,davagahB atiG 
Saptaham,tpahaaSm,mahatpaS,mahatpaS
Maha Bali Puram,ahMa lBai arPum,maruP ilaB ahaM,ahaM ilaB maruP  

Jumble1 mix criteria,
a)Only the last letter in a word should remain in its original position.
b)Maintain Letter Capitalization
c)Original position of space should remain

Jumble2 Mirror criteria
a)Reversal of letters position and the word position from left to right. E.g "Sri Advaita" becomes "atiavdA irS"
b)Maintain Letter Capitalization
c)Original position of space should remain

Jumble3 Reverse criteria
a)Reversal of letters position from left to right. Word position remains. E.g "Sri Advaita" becomes "irS atiavdA"
b)Maintain Letter Capitalization
c)Original position of space should remain

thanks,
brinda